private void OnKEXSet(ActionCompletedUnit ou)
{
if (_KEXReportKEXSet.Result &&
_KEXReportKEXSet.Result.State == ActionStates.Completed &&
_KEXReportKEXSet.SpecificResult.Command != null &&
_KEXReportKEXSet.SpecificResult.Command.Length > 2)
{
_grantedKeys.Clear();
_KEX_SET = _KEXReportKEXSet.SpecificResult.Command;
if (_KEX_SET.properties1.echo == 0 && _KEX_SET.selectedKexScheme == 0x02 && _KEX_SET.selectedEcdhProfile == 0x01)
{
if (CheckIsCsaCorrectlyGranted() && ValidateKexSetKeys())
{
bool hasHighKeys = false;
NetworkKeyS2Flags grantedKeysMask = (NetworkKeyS2Flags)_KEX_SET.grantedKeys;
if (grantedKeysMask.HasFlag(NetworkKeyS2Flags.S2Class2))
{
_grantedKeys.Enqueue(NetworkKeyS2Flags.S2Class2);
hasHighKeys = true;
}
if (grantedKeysMask.HasFlag(NetworkKeyS2Flags.S2Class1))
{
_grantedKeys.Enqueue(NetworkKeyS2Flags.S2Class1);
hasHighKeys = true;
}
if (grantedKeysMask.HasFlag(NetworkKeyS2Flags.S2Class0))
{
_grantedKeys.Enqueue(NetworkKeyS2Flags.S2Class0);
}
if (grantedKeysMask.HasFlag(NetworkKeyS2Flags.S0))
{
_grantedKeys.Enqueue(NetworkKeyS2Flags.S0);
}
_PKReportPKReport.DestNodeId = NodeId;
_PKReportPKReport.SrcNodeId = VirtualNodeId;
var cmd = new COMMAND_CLASS_SECURITY_2.PUBLIC_KEY_REPORT();
cmd.properties1 = 0;
cmd.ecdhPublicKey = new List <byte>(_securityManagerInfo.GetJoinPublicKeyS2());
_isClientSideAuthGranted = _KEX_SET.properties1.requestCsa > 0 ? true : false;
if (hasHighKeys && !_isClientSideAuthGranted && cmd.ecdhPublicKey.Count > 1)
{
cmd.ecdhPublicKey[0] = 0;
cmd.ecdhPublicKey[1] = 0;
if (_securityManagerInfo.DskPinCallback != null)
{
_securityManagerInfo.DskPinCallback();
}
}
_PKReportPKReport.Data = cmd;
#region PublicKeyReportB
_securityTestSettingsService.ActivateTestPropertiesForFrame(SecurityS2TestFrames.PublicKeyReportB, _PKReportPKReport);
#endregion
}
else
{
_KexFail.Data = new COMMAND_CLASS_SECURITY_2.KEX_FAIL {
kexFailType = 0x01
};
_KexFail.NodeId = NodeId;
_KexFail.BridgeNodeId = VirtualNodeId;
ou.SetNextActionItems(_KexFail);
}
}
else
{
byte currentKexFailType = _KEX_SET.selectedKexScheme != 0x02 ? (byte)0x02 : (byte)0x00;
if (currentKexFailType == 0x00)
{
currentKexFailType = _KEX_SET.selectedEcdhProfile != 0x01 ? (byte)0x03 : (byte)0x00;
}
_KexFail.Data = new COMMAND_CLASS_SECURITY_2.KEX_FAIL {
kexFailType = currentKexFailType
};
_KexFail.NodeId = NodeId;
_KexFail.BridgeNodeId = VirtualNodeId;
ou.SetNextActionItems(_KexFail);
}
}
else
{
SetStateCompletedSecurityFailed(ou);
}
}
